2006 GMC Sierra vs. 2005 Isuzu KB
To start off, 2006 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Isuzu KB. In addition, the cost of maintenance, including insurance, on 2005 Isuzu KB would be higher. At 4,802 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (285 HP @ 5200 RPM) has 156 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 453 kg more than 2005 Isuzu KB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 GMC Sierra (400 Nm @ 4000 RPM) has 135 more torque (in Nm) than 2005 Isuzu KB. (265 Nm @ 2000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu KB.
Compare all specifications:
| 2006 GMC Sierra | 2005 Isuzu KB | |
| Make | GMC | Isuzu |
| Model | Sierra | KB |
| Year Released | 2006 | 2005 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 2998 cc |
| Horse Power | 285 HP | 129 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 400 Nm | 265 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2263 kg | 1810 kg |
| Wheelbase Size | 3650 mm | 3030 mm |
| Fuel Tank Capacity | 98 L | 83 L |
